P

Inventor

HUARD YVAN

CA4 patents
⚠️ This page may combine multiple inventors who share the name “HUARD YVAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SABLES OLIMAG INC

3 patents
US5576255ANov 19, 1996

Refractory sand composition

SABLES OLIMAG INC11 citations70
US5453408ASep 26, 1995

Forsterite-rich refractory sand composition

SABLES OLIMAG INC8 citations70
US5374593ADec 20, 1994

Preparation of refractory materials from asbestos tailings

SABLES OLIMAG INC13 citations70

ALCAN INT LTD

1 patent
US5407459AApr 18, 1995

Process for the preparation of calcium aluminates from aluminum dross residues

ALCAN INT LTD33 citations89